Here’s where you will find links to some very useful websites, some of them are purely commercial sites for ferry companies, equipment suppliers, etc, some are just interesting, where you can further research Tunisia and revel in other peoples experiences of travelling.
Go to Horizons Unlimited, the website that's all about travel. Travellers Community Bike Travel information Bulletin Board Monthly Motorcycle Travel E-zine 4x4 Travellers section Travellers' Stories and plenty of tips and info!